Professional remodeler Danny Lipford offers practical home improvement information to homeowners. Looks at potential environmental hazards inside homes (furnace filters, heating and air conditioning ductwork, water quality, radon gas, lead paint, and black mold) and explains how to combat them. Shows how to use an extension ladder as a tool in cutting long pieces of crown moulding. Discusses advantages of using a fluorescent light when working in enclosed, dark areas. Explains how to trim tree branches.